A randomized 25 question test from a pool of 761 questions, good luck!
The standard recommended by ISA-18.2 is for 3-4 priority level alarms to be used. Which of the alarm priority levels below can best be described as the movement of process conditions from normal to upset, requiring operator action at some point in the future?
SCADA control systems are similar to other control system, but the components for a SCADA system vary slightly. Which of the components below would be required to have a low bandwidth and high error detection protocol?
Which of the answers below best describes the number of pins in a standard B USB connector?
In IPv4, the user datagram protocol has less latency and measurable greater data throughput. Which of the answers below can be a drawback of this protocol?
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in the guardianship HMI operating system?
There are several data access methods used to transmit data. Which of the answers below can be described as a method that allows sequential communication on a network with multiple devices?
Which of the categories below best represents a component not used in the construction of a segment for DeviceNet?
Communication that is wireless in a SCADA system is common. Which of the communication methods below would be best defined as one that is limited to 10 km or less?
Ethernet network components provide several ISO layers of transmission control. Which of the network components below has transmission controls on the ISO network layer and possibly the data link layers?
Which answer below best represents the number of spur cable connections in a standard H1 transmission system junction box with 6 connections available?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that coverts the analog signals from T/Cs and RTDs to a digital signal?
IN IPv4 both static and dynamic addressing can be used in conjunction with each other. Which of the situations below needs to be focused on when using both addressing options?
To communicate with a process control system, a network interface adapter is required. Which of the answers below would satisfy the minimum number of network adapters required?
The leased lines in a SCADA system provides a communication link between locations that is a dedicated one. Which of the environments below would the leased lines reside?
There are several stages in the alarm lifecycle. Which of these stages is the alarm philosophy compared to industry standards?
In the unbalanced signal transmission system, which answer best represents the number 3?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best be used with analog values that require a significant degree of accuracy?
In the process conditions model, there are transition points between the stages of operating conditions. Which of the answers below is the signals conditions moving from normal to abnormal conditions?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to read the input status of coils on a slave device ?
Which of the type of communication below best describes the HART communication between a control device and a field device?
Which of the H1 transmission system function blocks below is best described as generally available default to field devices after it has been energized?
Which of the terms below can be best described as a standard set of command codes that every HART compatible device has to have?
A media access control address is the name of the physical address that the Ethernet uses. Which of the answers represent the number of bytes that make up this MAC?
Which of the terms below can be best described as a segment communication scheduling device in an H1 transmission system?
There are many different software programs that are commonly used by a DCS. Which of the programs below would allow the control of an employees access level in the system?